Pith Number

pith:YONNVJ6T

pith:2016:YONNVJ6TMXFFRNC7G6FP5WSGNN

not attested not anchored not stored refs pending

A quantitative analysis of metrics on $\mathbf{R}^n$ with almost constant positive scalar curvature, with applications to fast diffusion flows

Alessio Figalli, Francesco Maggi, Giulio Ciraolo

arxiv:1602.01916 v3 · 2016-02-05 · math.AP · math.MG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YONNVJ6TMXFFRNC7G6FP5WSGNN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:55:58.302012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c39adaa7d365ca58b45f378afeda466b711fe9bf4746b5a0b58104ed94ca7979

Aliases

arxiv: 1602.01916 · arxiv_version: 1602.01916v3 · doi: 10.48550/arxiv.1602.01916 · pith_short_12: YONNVJ6TMXFF · pith_short_16: YONNVJ6TMXFFRNC7 · pith_short_8: YONNVJ6T

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YONNVJ6TMXFFRNC7G6FP5WSGNN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c39adaa7d365ca58b45f378afeda466b711fe9bf4746b5a0b58104ed94ca7979

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4b65cbc42c5bbdc242c49b5b96c8bcbb29de46412fc0fc8ba5fe6f4cfc64ace",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-02-05T03:36:54Z",
    "title_canon_sha256": "f15ca7080507419d39402ad1672dfe1c5c0078d1904e81b045989cc71262f44a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.01916",
    "kind": "arxiv",
    "version": 3
  }
}